Version bump.

src/core/nginx.h

diff --git a/src/core/nginx.h b/src/core/nginx.h
index 3e147dc..5819338 100644
--- a/src/core/nginx.h
+++ b/src/core/nginx.h
@@ -9,8 +9,8 @@
 #define _NGINX_H_INCLUDED_
 
 
-#define nginx_version      1001019
-#define NGINX_VERSION      "1.1.19"
+#define nginx_version      1001020
+#define NGINX_VERSION      "1.1.20"
 #define NGINX_VER          "nginx/" NGINX_VERSION
 
 #define NGINX_VAR          "NGINX"

src/http/modules/perl/nginx.pm

diff --git a/src/http/modules/perl/nginx.pm b/src/http/modules/perl/nginx.pm
index 7ec7047..74f7373 100644
--- a/src/http/modules/perl/nginx.pm
+++ b/src/http/modules/perl/nginx.pm
@@ -50,7 +50,7 @@
     HTTP_INSUFFICIENT_STORAGE
 );
 
-our $VERSION = '1.1.19';
+our $VERSION = '1.1.20';
 
 require XSLoader;
 XSLoader::load('nginx', $VERSION);